title: Obituary: Rudolf L. Baer.
authors.affiliation: Department of Dermatology, College of Physicians and Surgeons, Columbia University, USA.
authors.forename: D R
authors.initials: DR
authors.lastname: Bickers
mesh_terms: D003880:Dermatology / Q000266:history; D005858:Germany; D049673:History, 20th Century; D012955:Societies, Medical / Q000266:history; D014481:United States